Power generation architecture using environmental fluid flow

ABSTRACT

Architecture that harnesses energy from natural atmospheric wind and water currents and self-generated wind and water currents from moving vehicles and natural fluid flow found in nature for moving or stationary applications. The power generation system harnesses energy from natural atmospheric sources utilizing pneumatic and/or hydraulic turbines with compound nozzles, meteorological sensors, computer controlled harmonic resonance valves, a control system, and other components.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims the benefit of U.S. Provisional PatentApplication Ser. No. 61/944,012 entitled “POWER GENERATION SYSTEM USINGENVIRONMENTAL FLUID FLOW” and filed Feb. 24, 2014, the entirety of whichis incorporated by reference herein.

BACKGROUND

Commercial transport vehicles such as tractor-trailer rigs are anessential part of the cargo delivery infrastructure. In long-hauldeliveries, for example, drivers will typically run their diesel engineswhile taking a break or even staying overnight at a truck stop or otherlocation to sustain heating, air conditioning, and electrical powercomponents for personal comfort and/or load considerations.Additionally, fuel costs are a significant cost whether short haul orlong-haul transports. Truckers seek ways in which to at least cut fuelcosts by mounting aerodynamic cowlings on the cab, for example, todirect airflow over and around equipment that would otherwise cause airturbulence that has the ultimate effect of increasing fuel consumption.Additionally, environmental regulations are placing increasing burdenson transports over air quality requirements. Transportation companiesand owner-operators are looking for solutions to at least reduce fuelcosts and emissions.

SUMMARY

The following presents a simplified summary in order to provide a basicunderstanding of some novel embodiments described herein. This summaryis not an extensive overview, and it is not intended to identifykey/critical elements or to delineate the scope thereof. Its solepurpose is to present some concepts in a simplified form as a prelude tothe more detailed description that is presented later.

The disclosed architecture harnesses energy from natural atmosphericwind and water currents and self-generated wind and water currents frommoving vehicles (terrestrial such as cars, trucks, recreationalvehicles, etc., and non-terrestrial such as boats, ships, etc.) andnatural fluid flow found in nature for moving or stationary applications(e.g., on a post or tower). The power generation system is anon-combustion technology (does not use combustible fuels) thatharnesses energy from sources of natural atmospheric currents/flowsutilizing pneumatic and/or hydraulic turbines with compound nozzles,meteorological sensors, computer controlled harmonic resonance valves(also called blades), a control system, and other components. In oneimplementation, a system is utilized on a tractor-trailer vehicle toobtain the benefit of wind flow while in operation, for example, overlong distance (“over-the-road”) trips.

The architecture is a nozzle design where the nozzle comprises a ductingsystem that includes convergent ducts and divergent ducts that whencombined with controlled fluid flow throttling attains optimum fluidmass and pressure in order to effectively and efficiently impart energyto power generation devices. In an implementation of airflow, thedivergent duct widens as airflow progresses through the duct; hence, atsubsonic speeds, the divergent duct increases pressure and temperatureof the air while decreasing air velocity. The convergent duct narrows asairflow progresses through the duct; hence, at subsonic speeds, theconvergent duct decreases pressure and temperature of the air whileincreasing the air velocity. The overall effect of this ducting andthrottling is to drive the power generation system. The principle can beapplied to turbines as the power generation devices as air impacting theturbines moves from a convergent/divergent flow into the turbine blades.

In one embodiment, a power generation system is provided, comprising: anaerodynamic housing; and a primary nozzle section mounted in theaerodynamic housing, the primary nozzle section comprising: an inputnozzle stage constructed to receive airflow and increase velocity of theairflow; an input flow control apparatus in-line with the input nozzlestage to receive the airflow, and controlled to meter the airflow; amiddle nozzle stage in mechanical alignment with the input flow controlapparatus to receive and accelerate the metered airflow; and anon-combustion power generation stage in mechanical alignment with themiddle nozzle stage to receive the accelerated and metered airflow, thenon-combustion power generation stage comprising an arrangement ofrotary mechanical devices impacted by the accelerated and meteredairflow to cause rotation of the rotary mechanical devices andgeneration of power based on the rotation of the rotary mechanicaldevices.

In another implementation, there is provided a power generation system,comprising: an aerodynamic housing mounted on a vehicle; and a primarynozzle section mounted in the aerodynamic housing, the primary nozzlesection comprising: an input nozzle stage constructed to receive airflowand increase velocity of the airflow; an input flow control apparatusin-line with the input nozzle stage to receive the airflow, andcontrolled to meter the airflow; a middle nozzle stage in mechanicalalignment with the input flow control apparatus to receive andaccelerate the metered airflow; a non-combustion power generation stagein mechanical alignment with the middle nozzle stage to receive theaccelerated and metered airflow, the non-combustion power generationstage comprising an arrangement of power generation devices impacted bythe accelerated and metered airflow to cause generation of power fromthe power generation devices; a power storage subsystem that stores thepower generated by the power generation stage and delivers power, asneeded, to power consuming devices and systems; an input shutter as partof the aerodynamic housing and controlled to allow or block airflow intothe input nozzle stage; and a control system coupled to the input flowcontrol apparatus to control and meter the airflow, the control systemcomprising a data acquisition system that employs meteorologicalsensors, for control and power generation.

To the accomplishment of the foregoing and related ends, certainillustrative aspects are described herein in connection with thefollowing description and the annexed drawings. These aspects areindicative of the various ways in which the principles disclosed hereincan be practiced and all aspects and equivalents thereof are intended tobe within the scope of the claimed subject matter. Other advantages andnovel features will become apparent from the following detaileddescription when considered in conjunction with the drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 illustrates a power generation system in accordance with thedisclosed architecture.

FIG. 2 illustrates a tractor-trailer system that employs the disclosedpower generation system.

FIG. 3 illustrates an isometric frontal view of the aerodynamic housingsystem as deployed on the tractor-trailer system with the input shutteropen.

FIG. 4 illustrates a frontal view of the aerodynamic housing system asdeployed on the tractor-trailer system with the input shutter fullyopened.

FIG. 5 illustrates a rear view of the power generation system asdeployed and viewed in the aerodynamic housing system on thetractor-trailer system.

FIG. 6 illustrates an isometric view of the aerodynamic housing systemthat encloses the power generation system.

FIG. 7 illustrates an isometric view of the enclosed power generationsystem with the primary housing partially assembled to expose innerdesign, components, and subsystems.

FIG. 8 illustrates a view of the aerodynamic housing system thatencloses the power generation system.

FIG. 9 illustrates a close-up isometric view of a divergent portion ofthe input CD stage, flow control apparatus, control system, and flowcontrol drive system.

FIG. 10 illustrates a close-up isometric view of the flow control drivesystem of the flow control apparatus.

FIG. 11 illustrates a predominantly top-down isometric view of themechanical power generation devices.

FIG. 12 illustrates a close-up isometric view of a rotary mechanicaldevice and flywheel gear.

FIG. 13 illustrates an isometric view of two different rotary mechanicaldevices.

FIG. 14 illustrates a side view of a portion of the secondary nozzlestage.

FIG. 15 illustrates an exposed isometric view of the input shutter andassociated mechanical control components.

FIG. 16 illustrates a side view of the input shutter in various states.

FIG. 17 illustrates an isometric view of the mechanical controlcomponents of the shutter.

FIG. 18 illustrates a tower-based power generation system that utilizesfluid flow for power generation in accordance with the disclosedarchitecture.

FIG. 19 illustrates an isometric close-up view of the turbine system forstationary and moving power generation systems.

FIG. 20 illustrates a frontal view of open and closed cycling blades forthe turbine system.

FIG. 21 illustrates an isometric view of the cycling blade gear system.

FIG. 22 illustrates a close-up isometric view of cycling blades andassociated blade bevel gears.

FIG. 23 illustrates isometric views of the drum, drum shaft, and drumshaft bevel gear.

FIG. 24 illustrates a diagram of a high speed gear train for stationaryor mobile turbines.

FIG. 25 illustrates an isometric view of the stationary turbine bladegear train as employed with a turbine, a turbine flywheel shroud, andturbine flywheel support.

FIG. 26 illustrates an isometric view of the turbine as positioned inthe flywheel shroud.

FIG. 27 illustrates views of the turbine.

FIG. 28 illustrates side and isometric views of the flywheel shroud.

FIG. 29 illustrates a close-up cross-sectional view of the flywheelshroud and seal interface, as positioned in the turbine housing.

FIG. 30 illustrates a sectional view of the stationary turbine system,housing, and local control system.

FIG. 31 illustrates a close-up cross-sectional view of the housing andinternal structures and systems.

FIG. 32 illustrates an isometric cross-sectional view of the housing andinternal structures and systems of FIG. 31.

FIG. 33 illustrates a close-up sectional view of the internal powergenerator device structures and blade control system.

FIG. 34 illustrates a cross-sectional close-up view of the fixed powergeneration device rotor as affixed to a support internal to the drumshaft.

FIG. 35 illustrates cross-sectional views of an alternative stationarysystem having an elongated nozzle and showing an open blade operationand a closed blade operation.

FIG. 36 illustrates a method of power generation in accordance with thedisclosed architecture.

FIG. 37 illustrates an alternative power generation method in accordancewith the disclosed architecture.

FIG. 38 illustrates a global computer control and data acquisitionsystem for power generation via environment fluid flow.

FIG. 39 illustrates a computing system that can operate as the controlsystem to effect control and data acquisition for the disclosedarchitecture.

DETAILED DESCRIPTION

The disclosed architecture utilizes fluid dynamics (gaseous and liquid)from natural environmental sources to generate energy for differentpurposes. The architecture generates power from the fluid moving pastthe stationary energy generation system as well as when the energygeneration system is moving.

The disclosed architecture can be designed for use in both wind andwater currents such as windmills/wind turbines, waterwheels/waterturbines, and similar devices. The architecture harnesses energy fromnatural atmospheric wind and water currents and self-generated wind andwater currents from moving vehicles and natural fluid flow found innature for moving or stationary applications. The power generationsystem harnesses energy from natural atmospheric sources utilizingpneumatic and/or hydraulic turbines with compound nozzles,meteorological sensors, computer controlled harmonic resonance valves(also called blades), a control system, and other components.

The use of hydraulic (water) turbines for the stationary type powergeneration system can utilize suitably designed turbine bladedesigns/configurations than the pneumatic (air) turbines. The hydraulicturbines may accommodate larger forces due to the larger fluid density.Additionally, cavitation effects are considered, which if not properlyengineered can cause major damage to all parts of the turbine.

Cavitation defines the behavior of a fluid in a hydraulic machine whenthe static pressure at some point in the machine drops below the vaporpressure of the fluid passing through the machine. Accordingly, othertypes of turbines are used for hydraulic systems such as impulse wheels,Pelton wheels, Francis runners, propeller runners, Kaplan adjustableblade propeller runners, Terry runners, and others. The principleoperation of both hydraulic and pneumatic turbines remains the same,however, but the parts of the turbine/system are slightly different inorder to accommodate the differences in forces, cavitation, drag, stall,and other effects. Moreover, seals become more important to counteractleaks and chemical effects such as corrosion, depths, and pressures, forexample.

Following is a set of terms and definitions used throughout thisdescription.

A nozzle is a device or system designed to control, to some designeddegree, the characteristics and direction of fluid flow (e.g., airflow)such as for a gas or a liquid as being discharged via a pipe, hose, orspout. As utilized herein in one embodiment, a primary nozzle throughwhich airflow is enabled can comprise a series of ducting or subnozzles(nozzles within the primary nozzle) to manage airflow for the benefit ofthe efficient and controlled generation of power.

A diffuser is a device that impacts/controls the characteristics of afluid flow at the entrance (input) or exit (output) of a thermodynamicflow passage. For example, a diffuser can be utilized to decelerate astream of air (or a liquid) from a higher velocity to a lower velocity.

Resonance is the enhancement of a response of a system, (e.g., electric,mechanical, etc.) to a periodic driving force when the driving frequencyis equal to the natural undamped frequency of the system.

An ejector is a device that uses the Venturi effect of aconverging-diverging nozzle to convert pressure energy of a motive fluidto velocity energy, which creates a low pressure zone that draws in andentrains a suction fluid. Referred to also as a “siphon”, “exhauster”,or “eductor”, the ejector is similar to an injector in its method ofaction, but is designed to handle large quantities of gases, liquids, oreven solids, against a pressure less than that of the actuating fluid.The actuating fluid may be steam or water or other high pressure vapor,gas, or liquid.

A flywheel is a rotating mechanical device (e.g., an inertia wheel) thatstores rotational energy to minimize speed variations in a system ormachine that may be subject to fluctuations in drive and load.

Reentry turbines are turbines in which the gas enters a single wheel twoor more times.

A Curtis stage, impulse turbine is a turbine that uses two rows ofmoving blades to absorb the kinetic energy of a gas (e.g., air), andbetween these rows is a row of stationary blades to guide the gasproperly into a second set of moving blades.

A Rateau turbine (pressure-compounded turbine) is a turbine typicallyused in steam systems where the pressure drop from the steam inlet(throttle) and the exhaust is regulated by a series ofvelocity-compounded impulse stages using nozzles and blades. Thedifficulties attendant upon the high velocities following largeexpansions may be avoided by breaking up the total expansion fromthrottle to exhaust into a series of small expansions. There is provideda set of nozzles for each small expansion and a row of blades for eachset of nozzles.

A permanent magnet alternator is a generator that produces alternatingcurrent (AC) and makes use of a permanent magnet as the field.

Ram tuning (resonant manifold tuning) is a process of enhancing theamount of input to realize an increase in output, such as horsepower.This is commonly used on performance race cars to optimize the airflowinto the engine cylinders for increased output horsepower.

A hydraulic ram is a fluid pump (e.g., water) in which the downward flowof naturally running fluid is intermittently halted by a valve so thatthe flow is forced upward through an open pipe into a reservoir (e.g.,for a water tower).

A wind concentrator such as the input of the primary nozzle, forexample, is a device that can be used to augment wind flow into aturbine or other wind-driven type of power generation device.

The disclosed architecture will be described primarily in the context ofa tractor-trailer vehicle commonly used for over-the-road (terrestrial)transport of goods, and using turbines as the power generation devices.However, it is to be understood that the disclosed power generationarchitecture is not so limited, and comprises embodiments that can besuitably designed to be utilized on smaller terrestrial (or airborne)vehicles, as a standalone system for residential or commercial powergeneration, on water transports above and/or below the waterline (e.g.,boats, ships, tankers, etc.), in environments where water wave actionsmay drive the system, in terrestrial wind environments, and so on.

The disclosed power generation architecture provides and utilizes manydifferent features, including, but not limited to: at least two cowls oraerodynamic covers used in the system; a primary nozzle that comprisessubnozzles in the system whether convergent-divergent ordivergent-convergent types; a secondary nozzle which is the most rearnozzle (exhaust nozzle), and which is part of the last cowl to functionas a fluid ejector; and, the secondary (exhaust) nozzle can also haveoperational aspects of a ram jet.

Other features include the following: the primary nozzle is generally aconvergent-divergent type which operates as a pulse jet by using a valve(a throttle valve), also referred to as a flow control apparatus, in thethroat of the primary nozzle to pulse fluid waves at a resonancefrequency of the fluid column; the use of Curtis stage type stationaryreversing buckets redirect the fluid flow into the various turbinestages along the divergent portion of the primary nozzle; the use ofRateau stage type expansion nozzle/chambers between the turbinesestablish velocity/pressure staging for each turbine; and, the throttlevalve that functions as a flow control apparatus, airfoil/hydrofoilvalves, and/or similar valves in the throat of the primary nozzlegenerate a harmonic pressure wave cycle utilizing a Helmholtz-resonanceeffect to multiply the kinetic energy that flows into the turbines.

Still other features include the use and control of an aerodynamic inputshutter of the primary nozzle, which is a housing designed to beadjusted incrementally from a closed position to various degrees ofopenness corresponding to increase or decrease the cross-sectional areaof the primary nozzle intake port through which the air can travel suchthat the turbine speed can be controlled. The aerodynamic housing designof the input shutter deflects excess air over the top of the powergeneration system and vehicle while minimizing any drag on the entirevehicle/system. When fully closed (power generation disabled), the inputshutter housing enables the power generation system 100 to function as afully streamlined body on the vehicle.

The fluid turbines utilize flywheel gears to act as load/speed levelingdevices, and the flywheel gearing of one turbine interconnects to nomore than two other turbines, whereby all turbines are interconnected bythe associated flywheel gears, and all the wind turbines rotate togetherbut at different rotational speeds (RPMs) to limit the top rotationalspeed of the turbine/generators under large airflow velocities. Theflywheel gears are of different sizes (diameters) for correspondinglydifferent-sized turbines, and thus, rotate as different rotationalspeeds. Other type/style turbines can also use flywheels but may thenuse flywheels with labyrinth seals rather than gearing, since the designdoes not require a radial mechanical connection.

Radial blade turbines are utilized with reentry type blades. Theturbines can be of the impulse type configuration so that bladeclearances do not need to be as tight as blade clearances of reactiontype blades for moving vehicle applications. However, any type/style ofturbine may be utilized depending upon the requirements of the specificsituation and application of the system. Thus, reaction, impulse, orboth may be used in various places and implementations.

For radial type turbines, oppositely curved blade design configurationscan be used both clockwise and counter-clockwise based on which side ofthe divergent nozzle (diffuser) it is positioned. These turbines aregeared together directly which requires opposing rotation, and the airflow is on opposite sides of the staggered air turbine configuration.This operation is similar to roots style blowers, where the geared lobesrotate opposite of each other.

Computer controlled servo motors can be utilized in the power generationsystem, such as for the input shutter open/close control of the primarynozzle and the primary nozzle flow control apparatus, for example.

The control and data acquisition system can comprise computermonitored/controlled sensors such as meteorological sensors for air(fluid) speed, temperature, pressure, humidity, turbine/generatorrotational speed, vehicle wheel speed, and other auxiliary sensors forcontrolling the servo motor inputs. The system optimizes for maximumpower output from the power generator devices without overspending thegenerators while maintaining resonance in the fluid column.

Power can be stored in one or more storage subsystems such as batterybanks to provide backup/primary vehicle power and for powering theservo-motors, for example, of the system. The battery banks can compriseswitching gear to enable certain batteries to be charged while otherbatteries are providing power to the vehicle and/or the power generationsystem components.

Permanent magnet alternators and/or alternating current (AC) generatorswith exciters can be employed to eliminate the need for external powerto operate the generator. These generators can be connected to the airturbines to produce electrical power. Other components such ascontrollers, rectifiers, and inverters for these generators can beincorporated with the system.

The power stored can be used for vehicle power, HVAC (heating,ventilation, and air conditioning), and auxiliary equipment to preventunnecessary engine idling, especially in commercial trucks, buses, andrecreational vehicles, for example.

The housing components, as well as other suitable structural components,can be constructed of lightweight materials such as aluminum, aluminumalloy, magnesium alloy, titanium alloy, carbon fiber composite,fiberglass, or other such materials.

The flow control apparatus (e.g., butterfly valve), airfoil/hydrofoilvalves, and/or similar flow control elements can utilize a worm geartrain with an increaser spur gear or bevel gear train such that themotor speed is the same as the flow control apparatus speed (e.g., onerevolution of the motor shaft for one cycle of the flow controlapparatus {open/closed}); however, the motor can take advantage of aself-locking property of the worm gear to operate in a fixed state.Thus, the motor cannot be pushed back or rotated by these valves due toair pressure. Additionally, the valves may be geared in various wayssuch that the valves are cycled from fully open to fully closed toproduce the desired resonance effect in the nozzle.

This system can be powered by natural atmospheric wind/water currentsthrough a stationary system (e.g., vehicle) and/or self-generatedwind/water currents by a moving system. The disclosed architecture maybe used for both stationary and mobile applications such as beingmounted on vehicles and transports (e.g., trucks, buses, trains, ships,boats, etc.) and/or rigid structures (e.g., towers, masts, poles,buildings, etc.).

The disclosed architecture uses the primary and secondary nozzles andresonance of air pressure waves to produce a mechanical advantage thatdrives turbine/generators sets. This is analogous to the mechanicaladvantages produced by hydraulic rams, levers, block and tackle, andother machines.

The input shutter system may not need an aerodynamic housing to control,since other air speed controlling devices may be employed such astelescoping masts, closed resonance valves, and by furling (turning) therotor toward the tail vane, for example.

Reference is now made to the drawings, wherein like reference numeralsare used to refer to like elements throughout. In the followingdescription, for purposes of explanation, numerous specific details areset forth in order to provide a thorough understanding thereof. It maybe evident, however, that the novel embodiments can be practiced withoutthese specific details. In other instances, well known structures anddevices are shown in block diagram form in order to facilitate adescription thereof. The intention is to cover all modifications,equivalents, and alternatives falling within the spirit and scope of theclaimed subject matter.

FIG. 1 illustrates a power generation system 100 in accordance with thedisclosed architecture. The power generation system 100 comprises aprimary nozzle section 102 and a secondary nozzle section 104.Generally, the primary nozzle section 102 is a convergent-divergentdesign where airflow entering the primary nozzle section 102 iscontrolled by structural design to converge, and airflow exiting theprimary nozzle section 102 is controlled by structural design todiverge. Thus, by controlling airflow through the primary nozzle section102, power can be efficiently generated, utilized, and/or stored. Thesecondary nozzles section 104 can be employed to generate a Venturieffect at the output airflow of the primary nozzle section 102.

The primary nozzle section 102 receives airflow via an input shutter(IS) 106, which can be controlled between a closed state and some degreeof openness to enable airflow, or block airflow entirely. The primarynozzle section 102 comprises an input convergent-divergent (CD) nozzlestage (or portion) 108 so designed to converge the airflow received, andthen enable divergent airflow from the input CD stage 108 to a flowcontrol apparatus (FCA) 110. The input CD stage 108 receives the airflowand increases airflow velocity (decreases pressure) depending on thestate (open/partially open) of the FCA 110. The FCA 110 is mechanicallyin-line (aligned) with the input shutter 106, as aligned according to anaxis 112 (longitudinal) centered through the length of the primarynozzle section 102. A control system 114 is provided to control the FCA110 and the input shutter 106 to enable airflow into the primary nozzlesection 102 and to meter the airflow through subsequent stages via theFCA 110.

Immediately following the FCA 110 and in mechanical alignment along theaxis 112, is a middle divergent-convergent (DC) nozzle stage 116structurally designed to diverge airflow from the FCA 110, and thenconverge the airflow as the airflow exits the middle DC nozzle stage 116for input to a power generation stage 118. The power generation stage118 can be non-combustion devices (non-fuel burning) and comprises a setof mechanical power generation devices 120 (e.g., turbines). Themechanical power generation devices 120 can be rotary mechanical devicessuch as air turbines (airflow driven).

The power generation stage 118 is structurally designed as divergent toefficiently direct and control airflow through and according toincreasing sizes of the multiple mechanical power generation devices120. The mechanical power generation devices 120 are impacted by theairflow, which airflow imparts kinetic energy to cause rotation of themechanical power generation devices 120, where rotary mechanical devicesare employed. The mechanical power generation devices 120 are arrangedin the divergent power generation stage 118 as increasingly largerrotary mechanical power generation devices. The airflow from the powergeneration stage 118 eventually exits to and through the secondarynozzle stage 124, as partially enclosed in a secondary nozzle housing(e.g., housing 206 of FIG. 2). Note that the secondary nozzle stage 124is not a requirement, but optional.

The rotation of the rotary mechanical devices causes the generation ofpower to a power storage subsystem 122. The control system 114interfaces to other components and subsystems (e.g., a data acquisitionand sensor subsystem) to effect efficient operation of the powergeneration system 100.

The control system 114 of the disclosed power generation system 100comprises a data acquisition system, which employs sensors that obtain(sense) and communicate measurements (data) from many areas (datapoints) to enable optimum control and power generation, and wheremoveable, at desired vehicle/transport speeds. The areas include, butare not limited to, an area {circle around (1)} that includes either orboth sides of the input shutter 106 (e.g., input airflow velocity,mechanical displacement of IS components (e.g., as relates toopen/close), speed of open/close, etc.), an area {circle around (2)}that includes measurements (e.g., FCA speed, airflow, FCA fluid flow,FCA throttling speed (as relates to degrees of open/close), etc.)associated with either or both sides (input/output) of the FCA 110, anarea {circle around (3)} that includes measurements associated with themiddle DC nozzle stage 116 and the power generation stage 118, an area{circle around (4)} that includes measurements associated with thesecondary nozzle 124, an area {circle around (5)} that includesmeasurements (e.g., power output, storage power/capacity/usage, etc.)associated with the power storage subsystem 122, and an area {circlearound (6)} for measurements associated with the control system 114.Other measurements can be obtained from the vehicle/transport systemsuch as vehicle speed, vehicle batter power, etc., any or all of whichcan be presented via a user interface suitably located for user viewingand user interaction with content displayed via the user interface.

The power generation system 100 maximizes power generation based onfluid velocity, density, and resonance, for example. The velocity anddensity of the fluid (e.g., airflow), affect the amount of powerproduced (e.g., at any point in time, window of time, etc.), since theseterms are functions of a power equation. The resonance is determined bythe geometry of the fluid column (e.g., length of the column) and thewave motion and air column equations, where wave velocity equates to theproduct of wave length and frequency, for example.

The measurements of pressure (e.g., static/stagnation), temperature,humidity, fluid velocity, mass flow rate, and noise (e.g.,sound/vibration), for example, can be obtained at all the sensorlocations. Auxiliary sensors or extra sensors may also be used/locatedin various places, such as generator temperature sensors, strain gageson turbine blades, displacement sensors for shutter monitor and control,rotational data from servo motors and/or stepper motors, and other typesof systems/sensors.

Different types of meteorological sensors can be utilized such aspressure transducers (e.g., Bourdon tubes, barometers, bellows andcapsules, diaphragms, strain gage elements, capacitive elements, andpiezoelectric crystal elements, etc.), temperature gauges (e.g.,thermocouples, thermometers, thermistors, radiometers, pyrometers andother radiation detectors), fluid velocity sensors (e.g., Pitot-statictubes, thermal anemometer, laser Doppler anemometer, and particle imagevelocimetry, etc.), flow rate sensors (e.g., orifice meters, Venturimeters, flow nozzles, sonic nozzles, laminar flow meters,electromagnetic flow meters, vortex shedding meters, rotameters, turbinemeters, transit time/Doppler ultrasonic flow meters, positivedisplacement meters, thermal flow meters, Coriolis flow meters, etc.),humidity gauges (e.g., psychrometers and other hygrometers), and othertypes of sensors suitable for data acquisition that results inoperational efficiency and power generation optimization.

FIG. 2 illustrates a tractor-trailer system 200 that employs thedisclosed power generation system 100. The power generation system 100can be designed to be enclosed in an aerodynamic housing 201, whichhousing 201 comprises the input shutter 106, a primary nozzle housing202 and optionally, the secondary nozzle housing 206 (over the secondarynozzle stage 124), all of which are mountable (removably) on thefront/top of a trailer 204 of the tractor-trailer system 200.

The input shutter 106 can be controlled to partially open or entirelyopen for operation while traveling down the road, or close entirely whennot in use. It is to be understood that, optionally, a secondary inputshutter (not shown) can be employed in mechanical cooperation (e.g.,some degree of opening and closing) with the secondary nozzle housing206 to control tertiary air inflow via the secondary nozzle stage 124,and hence, the Venturi effects of the system.

FIG. 3 illustrates an isometric frontal view 300 of the aerodynamichousing 202 as deployed on the tractor-trailer system 200 with the inputshutter 106 open (a down position). (The primary nozzle housing 202 isshown from an elevated view (instead of a direct frontal view) depictingthe top outer surface 302 of the primary nozzle housing 202 extending tothe secondary nozzle housing 206.) As shown, the input shutter 106 is ina down or open state to allow airflow to be received and forced into theinput CD stage 108 of the power generation system 100. The frontal view300 enables a view into the “throat” of the input CD stage 108 along theaxis 112. Additionally, the frontal view 300 shows the secondary nozzlehousing 206 and air intake clearance between the secondary nozzlehousing 206 and the top surface 302 of the primary nozzle housing 202 toenable the Venturi effect.

FIG. 4 illustrates a frontal view 400 of the aerodynamic primary nozzlehousing 202 as deployed on the tractor-trailer system 200 with the inputshutter 106 fully opened. As shown, the input shutter 106 is in a fullyopen state to allow airflow to be received and forced into the input CDstage 108 of the power generation system 100 as the tractor-trailersystem 200 moves down the highway.

FIG. 5 illustrates a rear view 500 of the power generation system 100 asenclosed in the aerodynamic primary nozzle housing 202 and deployed onthe tractor-trailer system 200. As shown, the secondary nozzle stage 124is exposed to enable air to exit the power generation system 100, asenclosed in the aerodynamic primary nozzle housing 202 and secondarynozzle housing 206. Optionally, it is within contemplation of thedisclosed architecture that a rear cover (not shown) may be employed tobe controlled (e.g., elevated up and down to close and open,respectively) to correspondingly close the rear access to the secondarynozzle stage 124 to prevent dust and debris from entering, or open therear access to the secondary nozzle stage 124.

FIG. 6 illustrates an isometric view 600 of the aerodynamic primarynozzle housing 202 and secondary nozzle housing 206 of the aerodynamichousing 201, which encloses the power generation system 100. As shown,the input shutter 106 is in a closed (up) state. The housings (primarynozzle housing 202 and secondary nozzle housing 206) enclose theinternal components and subsystems (e.g., mechanical and computing) forprotection from weather conditions (e.g., rain, snow, high winds), dust,and debris that may accompany travel in any environment. The secondarynozzle housing 206 is also aerodynamically designed to provideprotection of the opening of the exhaust portion and to assist indrawing of the air from (the Venturi effect) and through the enclosedpower generation system 100.

The aerodynamic housing 201 can also comprise a base 602 that secures(e.g., bolts) to the top of the trailer. The base 602 can be designedto, additionally, accommodate (structurally fasten, affix) all internalcomponents of the power generation system 100, such as some portions orall of the power storage system 122, some parts or all of the controlsystem 114, the input CD stage 108 and associated structural andhardware components, the middle DC nozzle stage 116 and associatedstructural and hardware components, the mechanical power generationdevices 120 and associated structural and hardware components of thepower generation stage 118, and the secondary nozzle 124 and associatedstructural and hardware components, communications cables, power cables,sensor cables, and so on.

In other words, with the base 602, the power generation system 100 canbe assembled as a unit and then hoisted onto the top of the vehicle(e.g., trailer) for securing. Alternatively, the power generation system100 can be mounted to the vehicle and assembled in sections, as desired.The base 602 can have a flat planar surface that mounts on top of andsubstantially parallel to the top of the vehicle or trailer on which itis deployed. The base 602 can be constructed of a material (e.g.,aluminum) that is lightweight, yet sufficiently strong and sturdy tosupport all mounted hardware and systems, as well as to retain alignmentof the supported hardware and systems for optimum power generationduring travel on the road.

FIG. 7 illustrates an isometric view 700 of the enclosed powergeneration system 100 with the primary nozzle housing 202 removed toexpose inner design, components, and subsystems. In this particulardesign, the input shutter 106 is open or partially open (moved downwardto a position that enables input airflow (or fluid flow)). Airflow isfunneled into the input CD stage 108, as indicated by the two arrows.Airflow is metered from the input CD stage 108 and into the middle DCnozzle stage 116 by the flow control apparatus 110 at predeterminedpressures/flows to ensure adequate flow to operate the mechanical powergeneration devices 120. The mechanical power generation devices 120(e.g., non-combustion) are shown as arranged in the divergent portion ofthe power generation stage 118. Airflow is directed in and around themechanical power generation devices 120 through and out the secondarynozzle stage 124.

Power generated by the mechanical power generation devices 120 is storedin battery banks 702 (similar to the power storage subsystem 122 of FIG.1). The control system 704 (similar to the control system 114 of FIG.1), provides metering control of the flow control apparatus 110 as wellas other control and data acquisition functions for the power generationsystem 100. A flow control drive system 706 provides the mechanicalinterface and control to adjust the flow control apparatus 110 (in oneimplementation, similar to a butterfly valve) under control of thecontrol system 704.

The primary nozzle section 102 is comprised of bounding walls thatdefine the convergent-divergent nature (ducting) of the primary nozzlesection 102. The bounding walls interface with the inside top of theouter cover of the primary nozzle housing 202 to enable a substantiallyairtight seal that prevents loss of air (or other fluid types) otherthan through the primary nozzle section 102. For example, the input CDstage 108, middle DC nozzle stage 116, and power generation stage 118are bounded by opposing walls or barriers 708 designed to assist inachieving the desired fluid flow dynamics, effects, and parameters.

As previously indicated, in the convergent portion of the input CD stage108, the airflow increases in speed and decreases in pressure while flowis occurring (when the flow control apparatus 110 is sufficiently open).However, if the flow is blocked (flow control apparatus 110 is closed)the pressure increases, since the inertia/momentum of the moving air isstopped against (or blocked by) the flow control apparatus 110 in theinput CD stage 108 side. In essence, the kinetic energy of the movingair is converted into potential energy in the form of increased airpressure. This effect is also referred to as ram tuning, especially whenthe flow control apparatus 110 is cycled (throttled) in a manner toproduce a harmonic resonance air pressure wave through the input CDstage 108.

When the air flows past the flow control apparatus 110 at a higherpressure than the outside environment, the air travels through thedivergent portion 718 of the middle DC nozzle stage 116, which allowsthe air column to enter the space of the divergent portion 718, and theninto the convergent portion 720 of the middle DC nozzle stage 116 inwhich to flow before reaching the power generation stage 118. The middleDC nozzle stage 116 enables the air to gain momentum again after beingslowed down or impeded (e.g., stopped) at the flow control apparatus110.

The secondary nozzle housing 206 encloses the secondary nozzle stage124, which also operates as the fluid ejector. The fluid ejector takesoutside airflow and increases velocity of the air by decreasing thepressure of the air at the output. This jet of air flows over theexhaust received from the previous stages (e.g., the input CD stage 108and middle DC nozzle stage 116) and produces a low pressure region atthis point to create a Venturi effect. While this low pressure regionhas been developed over the exhaust of the input CD stage 108, the jetof air also imparts momentum to the slower exhaust air of the input CDstage 108. All this combined/mixed air is allowed to expand out of theexhaust (divergent) power generation stage 118 (also referred to as adiffuser). This fluid flow increases pressure and decreases velocitythrough the diffuser such that the exhaust pressure of the aerodynamicprimary nozzle housing 202 is greater than surrounding environmentpressure. Note that not all of the turbines (e.g., mechanical powergeneration devices 120) are required as shown; a fewer number can beemployed for a shorter vehicle (e.g., recreational vehicle, boat,motorhomes, etc.), for example.

All assemblies and subsystems of the power generation system 100 can bemounted in a weight balanced relationship on the base 602 andsymmetrical about the longitudinal axis 112. For example, in thisimplementation, the battery banks 702 are assembled as two banks mountedsymmetrically on opposite sides of the axis 112. Similarly, the powergeneration devices 120 are mounted on the base 602 and arranged forefficient and optimum performance relative to the fluid flow, andgenerally centered on the axis 112. Still further, the barriers 708 arecontoured and mounted to the base 602 in a generally symmetrical mannerto the axis 112. The FCA 110 mounts to the base 602 and the barriers 708at a “choke point” where the barriers 708 converge to the closest point.The control system 704 mounts to the base 602 and in close proximity tothe FCA 110 to enable efficient throttling of the FCA 110 for control ofthe airflow from the input CD stage 108 to the middle DC stage 116.

The base 602 is considered to be in the x-y plane, which is parallel tothe top surface of the trailer. The power generation devices 120 aremounted to the base 602 inside the barriers 708 to receive the impartedkinetic energy from the throttled (metered) airflow.

Each of the power generation devices 120 is mounted as fixed on avertical shaft (in the z-axis) such that rotation occurs in the x-yplane in either a clockwise or counterclockwise rotation. The rotationis enabled by the airflow (fluid flow) tangentially impacting the rotarydevices. Thus, since the power generation devices 120 are allmechanically coupled together, the power generation devices 120 rotatein unison, but some or all rotate at different rotational speeds basedon the diameters of the rotational devices (e.g., turbines).

All stages are mechanically coupled in-line (via the barriers 708) toensure that any possible loss of airflow is minimized from the input CDstage 108, through the FCA 110, the middle DC stage 116, and the powergeneration stage 118. In support thereof, each of the barriers 708 canbe manufactured as a single contiguous structure with the desiredcontours on the inner surface to enable the desired airflowcharacteristics for optimum power generation from the power generationdevices 120.

FIG. 8 illustrates a top-down view 800 of the primary nozzle section 102of the power generation system 100. The view 800 more clearly depictsthe convergent-divergent characteristics of the input CD stage 108, andthe divergent-convergent characteristics of the middle DC nozzle stage116. The general outline of the primary nozzle section 102 isrepresented by straight lines 802. The more precise representation isaccording to barriers 708, which on the divergent side of the FCA 110coincide substantially with the lines 802.

FIG. 9 illustrates a close-up isometric view 900 of a convergent portion902 of the input CD stage 108, flow control apparatus 110, controlsystem 704 (similar to the control system 114 of FIG. 1), and flowcontrol drive system 706. The control system 704 (similar to controlsystem 114 of FIG. 1) can comprise a control component 904A and dataacquisition component 904B that interfaces to sensors and controls formechanical/electrical devices, for example. The control system 704 alsoenables the driver of the vehicle to remotely interact/initiatecommands-read/write data with the control system 704 to activate/readall aspects and features of the power generation system 100 whilestationary or moving down the road.

FIG. 10 illustrates a close-up isometric view 1000 of the flow controldrive system 706 of the flow control apparatus 110. This also shows aworm gear 1002 that facilitates control and throttling of the FCA 110,as desired. The flow control drive system 706 includes an FCA drivemotor 1004 that rotates the worm gear 1002 (bi-directional) toeffectively throttle the FCA 110 as needed to obtain optimumfluid/nozzle characteristics for power generation. The FCA drive motor1004 can be a digitally-controlled servo motor controlled to rapidlythrottle the FCA 110 via the worm gear 1002 to adapt airflow to maintainresonance in the power generation system 100.

FIG. 11 illustrates a predominantly top-down isometric view 1100 of themechanical power generation devices 120. The power generation stage 118contains all the air turbines oriented to create Curtis stages, barriercontours to create Curtis stage reversing buckets, and the Rateauexpansion nozzle/chamber stages. The Rateau stage nozzle blocks aredefined as the spaces between adjacent turbines and the open area by aCurtis stage reversing bucket is a Rateau stage expansion chamber. TheCurtis stage reversing buckets are defined by specific contours in theinside walls of the barriers 708. A Curtis stage comprises two turbines(the moving or rotating portion of the Curtis stage) and the Curtisstage reversing bucket (the stationary part of the Curtis stage).

In operation, the power generation devices 120 are oriented in astaggered fashion and in combination with inside wall contours 1102 ofthe barriers 708 to implement Curtis and Rateau stages for a“sinusoidal” path of the airflow through the power generation stage 118.Airflow is received from the convergent portion 720 of the middle DCnozzle stage 116. The first Rateau stage is where airflow is convergedand directed, using the inside wall contours (e.g., 1104 and 1106) ofthe barriers 708, to the first two turbines (1108 and 1110). Ultimately,airflow is directed through the Curtis stages of the power generationstage 118 according to turbine pairs and Curtis stage reversing bucketsalong the barriers 708 and the length of the power generation stage 118.

It is to be understood that where the outer mechanical dimension of aturbine is proximate to an inside wall contour, the clearance betweenthe contour wall and the mechanical dimension of the turbine is suitablydesigned to be small to minimize any airflow leakage between the turbinedimension and the contour wall.

More specifically, the right inside contour 1104 of the Rateau stagedirects converging airflow to blades of the turbine 1108 and the leftinside contour 1106 of the Rateau stage directs converging airflow toblades of the turbine 1110, thereby imparting airflow velocity to theturbines 1108 and 1110. Thus, turbine rotation is clockwise for theturbine 1108 and counterclockwise for the turbine 1110. Ultimately,airflow is between the turbines 1108 and 1110, and on to the associatedreversing bucket 1112 for this first Curtis stage. The reversing bucket1112 redirects the airflow to the rotating and stationary portions ofthe second Curtis stage of turbines 1110 and 1114, and second reversingbucket 1116.

After the air passes between the turbines 1108 and 1110, the partiallyexpanded air is re-directed by the stationary reversing bucket 1112.This re-directed air enters the second Rateau stage and expands into thesecond Curtis stage of turbines 1110 and 1114, and associated secondreversing bucket 1116.

This process repeats for a plurality of device stages before the airexits the divergent portion of the primary nozzle section 102. TheCurtis and Rateau stages provide a series of velocity and pressurestaging which limit the rotational speed of the turbines relative to(e.g., half) the incoming air velocity.

FIG. 12 illustrates a close-up isometric view 1200 of a rotarymechanical device 1202 and flywheel gear 1204. The flywheel gear 1204acts as an inertia wheel to mitigate rotational perturbations or otherfluctuations during operation. In this depiction, two turbines areremoved to expose two corresponding alternating current (AC) generators1206, and from which power is generated. Banks of storage batteries, forstoring and outputting generated power, are shown on both sides of theturbines.

FIG. 13 illustrates an isometric view 1300 of two different rotarymechanical devices 1302. A smaller device 1304 is geared in cooperationwith a larger second device 1306. The devices (1304 and 1306) havecorresponding flywheel gears (1308 and 1310) engaged to rotate inopposite directions. Note that the turbines of these devices (1304 and1306) are counter rotating as indicated by the orientation of theturbine blades and the flywheel gear coupling.

FIG. 14 illustrates a side view 1400 of the secondary nozzle housing 206over the secondary nozzle stage 124. Here, a wind turbine 1402 is shownand employed as the rotary mechanical device for power generation. Notealso that the secondary nozzle housing 206 can be constructed with aninternally enlarged portion 1406 that functions to constrict and therebyenhance air flow past the turbine 1402 and facilitate the Venturi effectat the output (on the right inside of the housing 206).

FIG. 15 illustrates an exposed isometric view 1500 of the input shutter106 and associated mechanical control components 1502. The input shutter106 is raised/lowered vertically along a threaded guide 1504. An inputshutter drive motor 1506 operates under control of the control system114 to drive a gear set 1508 (shown as a cutaway) that turns thethreaded guide 1504 to move the input shutter 106 upward and downward,as desired. The shutter drive motor 1506 comprises a shaft to which abevel gear 1510 is affixed. The bevel gear 1510 is mechanically alignedand in rotating mechanical communication with a beveled guide gear 1512to rotate the threaded guide 1504 to drive the shutter 106 upward anddownward via a threaded guide bracket 1514 affixed to the shutter 106.The shutter 106 is aerodynamically designed to efficiently move air overand around the primary nozzle housing 202 when fully closed and whiletraveling.

FIG. 16 illustrates a side view 1600 of the input shutter 106 in variousstates. In a first state 1602, the shutter 106 is shown in a fullyclosed position, thereby preventing any airflow into the powergeneration system. The fully closed position has the shutter 106 drivento the farthest upward position. The threaded guide bracket 1514 isaffixed to the shuttle 106 and is in threaded communication with thethreaded guide 1504. The guide 1504 is affixed to the beveled guide gear1512 of the gear set 1508. In a second state 1604, the shutter 106 isdepicted in an approximately half-open position. In this second state1604, the input shutter drive motor 1506 is controlled by the controlsystem 114 to drive the gear 1512 in the correct direction to lower theshutter 106 downward. In a third state 1606, the shutter 106 is depictedin a fully-open position. Here, the input shutter drive motor 1506 iscontrolled by the control system 114 to drive the gear 1512 in thecorrect direction to lower the shutter 106 to the lowermost position. Itis to be understood that the input shutter 106 can be raised and loweredto essentially any controlled position, not just the three positions ofopen, closed, and midway. Moreover, the shutter 106 can be raised andlowered slowly or quickly according to any programmed speed to thedesire positions and in accordance with the desired fluid input flow.

FIG. 17 illustrates an isometric view 1700 of the mechanical controlcomponents 1502 of the shutter 106. The control components 1502 comprisethe shutter drive motor 1506 that is controlled by the control system114 to turn the threaded guide 1504 to raise or lower the shutter 106.The input shutter drive motor 1506 connects to the bevel gear 1510 ofthe gear set 1508. The bevel gear 1510 mechanically interfaces to thebeveled guide gear 1512 to rotate the threaded guide 1504. The threadedguide bracket 1514, as affixed to the shutter 106, is driven upward anddownward in response to rotation of the threaded guide 1504.

Put another way, there is provided a power generation system 100,comprising: an aerodynamic housing 201; and a primary nozzle section 102mounted in the aerodynamic housing 201, the primary nozzle section 102comprising: an input nozzle stage 108 constructed to receive airflow andincrease velocity of the airflow; an input flow control apparatus 110in-line with the input nozzle stage 108 to receive the airflow, andcontrolled (by the control system 114) to meter the airflow; a middlenozzle stage 116 in mechanical alignment with the input flow controlapparatus 110 (and the input nozzle stage 108 and/or the input shutter106) to receive and accelerate the metered airflow; and a non-combustionpower generation stage 118 in mechanical alignment with the middlenozzle stage 116 to receive the accelerated and metered airflow, thenon-combustion power generation stage 118 comprising an arrangement ofrotary mechanical devices (e.g., multiples of rotary mechanical device1202 and of different sizes) impacted by the accelerated and meteredairflow to cause rotation of the rotary mechanical devices andgeneration of power based on the rotation of the rotary mechanicaldevices.

The rotary mechanical devices are mechanically coupled (via the flywheelgears, such as flywheel gear 1204) in a counter-rotation manner toenable velocity and pressure stages in the power generation stage 118and to limit rotation speed of the rotary mechanical devices relative tothe accelerated and metered airflow. The input flow control apparatus110 is controlled to pulse the airflow to approximate a resonantfrequency of the power generation system 100. The primary nozzle section102 comprises a Curtis stage for airflow redirection and a Rateau stagefor airflow velocity and pressure staging. The rotary mechanical devicesinclude flywheel gears that are mechanically coupled so that all of therotary mechanical devices rotate at the same time.

The system 100 can further comprise the control system 114 coupled tothe input flow control apparatus 110 to control to meter the airflow.The control system 114 can comprise a data acquisition system thatemploys meteorological sensors, for control and power generation. Thesystem 100 can further comprise the power storage subsystem 122 thatstores the power generated by the power generation stage 118 anddelivers power, as needed, to power consuming devices and systems (e.g.,vehicle systems). The system 100 can further comprise the input shutter106 as part of the aerodynamic housing 201 and controlled (the inputshutter 106) to allow or block airflow into the input nozzle stage 108.The rotary mechanical devices can include at least one of generators oralternators that generate the power, the at least one of the generatorsor the alternators operate absent any external power.

In an alternative implementation, the power generation system 100 cancomprise: the aerodynamic housing 201 mounted on a vehicle (e.g., thetrailer 204 of the tractor-trailer system 200); and the primary nozzlesection 102 mounted in the aerodynamic housing 201, the primary nozzlesection 102 comprising: the input nozzle stage 108 constructed toreceive airflow and increase velocity of the airflow; the input flowcontrol apparatus 110 in-line (e.g., centered along the longitudinalaxis 112) with the input nozzle stage 108 to receive the airflow, andcontrolled to meter the airflow; the middle nozzle stage 116 inmechanical alignment (e.g., centered along the longitudinal axis 112)with the input flow control apparatus 110 to receive and accelerate themetered airflow; the non-combustion power generation stage 118 inmechanical alignment (e.g., centered along the longitudinal axis 112)with the middle nozzle stage 116 to receive the accelerated and meteredairflow, the non-combustion power generation stage 118 comprising anarrangement of power generation devices 120 impacted by the acceleratedand metered airflow to cause generation of power from the powergeneration devices 120; a power storage subsystem 122 that stores thepower generated by the power generation stage 118 and delivers power, asneeded, to power consuming devices and systems; an input shutter 106 aspart of the aerodynamic housing 201 and controlled to allow or blockairflow into the input nozzle stage 108; and a control system 114coupled to the input flow control apparatus 110 to control and meter theairflow, the control system 114 comprising a data acquisition systemthat employs meteorological sensors, for control and power generation.

The system 100 can further comprise the secondary nozzle section 104mechanically aligned (e.g., centered along the longitudinal axis 112)with the primary nozzle section 102 and controlled to generate a Venturieffect at the output airflow of the primary nozzle section 102. Thepower generation devices 120 are mechanically coupled (via the flywheelgear teeth) in a counter-rotation manner to enable velocity and pressurestages in the power generation stage 118 and to limit rotation speed ofthe power generation devices 120 relative to the accelerated and meteredairflow.

The input flow control apparatus 110 is controlled to generate aharmonic pressure wave cycle to increase kinetic energy delivered to thepower generation devices 120. The power generation devices 120 includeflywheel gears that are mechanically coupled so that all of the powergeneration devices 120 rotate at the same time but some of the powergeneration devices 120 rotate at different speeds than other powergeneration devices 120.

The power generation devices 120 include at least one of generators oralternators that generate the power, the at least one of the generatorsor the alternators operate absent any external power. The power storagesystem 122 comprises electrical switching gear that enables charging ofsome power storage elements (e.g., batteries) and power delivery fromother power storage elements.

Following is a description of an alternative implementation thatfacilitates power generation from fluid flow using a stationary system,where “stationary” is intended to mean that the power generation systemdoes not move, but fluid flow moves through/around the power generationsystem to effect power generation. As further described in analternative embodiment, the “stationary” system can be mounted on amoving vehicle (e.g., truck, automobile, water craft, etc.) tofacilitate power generation.

FIG. 18 illustrates a tower-based power generation system 1800 thatutilizes fluid flow (e.g., airflow) for power generation in accordancewith the disclosed architecture. Accordingly, a stationary singleturbine system 1802 is mounted on a stand or tower 1804 to place theturbine system 1802 in fluid flow for rotary power generation. Theturbine system 1802 can be described as stationary, since in oneembodiment, the turbine system 1802 is mounted on top of the stationarytower 1804. The tower 1804 is of a suitable height for use in accordancewith a residential or commercial building, for example. Still further,the tower 1804 can be so designed and constructed to work (be mounted)in cooperation with trucks or other types of vehicles, ships, andtransports. In these cases, the turbine system 1802 is no longerstationary, but moves with the vehicle.

The turbine system 1802 can be pivotally mounted on the top of the tower1804 such that by way of fins 1806 on the outer surface of theaerodynamic system housing 1808 of the turbine system 1802, the turbinesystem 1802 will face the oncoming fluid flow for optimum utilizationand power generation. Generated power is then carried on wiring routeddown the outside or inside of the tower 1804 to the associated consumingsystem and/or storage system.

FIG. 19 illustrates an isometric close-up view 1900 of the turbinesystem 1802 for stationary and moving power generation systems. Thesystem 1802 comprises dual (concentric) inputs 1902 into which the fluidflow is received. The system 1802 also comprises a local (with thecontrol system 1802 versus away from the control system 1802)electromechanical control system 1904 for power conversion, powerrouting, and electromechanical interconnection for control and dataacquisition.

FIG. 20 illustrates a frontal view 2000 of open and closed cyclingblades 2002 for the turbine system 1802. The cycling blades 2002 arepivotally attached and controlled to enable optimum rotational energy ofthe turbine/flywheel for power generation. These blades 2002 are shownin greater detail herein. The view 2000 further shows the concentricinputs 1902: an outer input 2004 and an inner input 2006.

FIG. 21 illustrates an isometric view 2100 of the cycling blade gearsystem 2102. The cycling blade gear system 2102 comprises a drive motor2104 (e.g., a stepper motor) that when controlled, turns a worm gear2106 using a mutilated gear assembly 2107 (of beveled gears mated to amutilated gear where, on a portion of the periphery, the gear cogs aremissing) to rotate, open or close, the cycling blades 2002. The controlof the motor 2104 is sufficient to incrementally rotate the blades 2002to various degrees of openness via the mutilated gear assembly.Moreover, the motor 2104 can be operated in a single direction ofrotation to eliminate reversing or start/stop, which would decrease thelifetime of the motor due to increased wear and heat generation. In anydegree of open state, the cycling blades 2002 are rotated to enablefluid flow past the blades 2002 thereby causing a turbine (not shown) torotate and enable power generation via a turbine connected generatorunit (not shown).

A blade assembly 2108 of the gear system 2102 comprises all the bladesproperly oriented and pivotally coupled to a drum 2110, the drum 2110, adrum shaft 2112, and a drum shaft bevel gear 2114. The drum shaft 2112is fixed to the drum 2110 at one end and the drum shaft bevel gear 2114at the other end. The blades 2002 are in rotational communication with atoothed backside gear face of the drum 2110.

In operation, the motor 2104 drives the mutilated gear assembly 2107 toopen and close the blades 2002 to achieve the desired fluid flow andpressure for optimum power generation. The worm gear 2106, in turn,drives a worm gear sprocket 2116. The sprocket 2116 turns a shaft 2118having a sprocket bevel gear 2120 in rotational communication with theshaft bevel gear 2114. The shaft bevel gear 2114 rotates accordingly,thereby turning the drum 2110, and hence, a backside gear face 2124 ofthe drum 2110. Each of the blades 2002 is affixed to a correspondingblade bevel gear 2122. Each blade bevel gear 2122 is in mechanicalcommunication with the backside gear face 2124, such that when thebackside gear face 2124 is rotated, the blade bevel gears 2122 andblades 2002 are also rotated to various level of openness (from closedto wide open). In the closed state, the cycling blades 2002 are rotatedto prevent fluid flow from ultimately rotating the turbine shaft (notshown) and generating power.

FIG. 22 illustrates a close-up isometric view 2200 of cycling blades2002 and associated blade bevel gears 2122. The blade bevel gears 2122are mechanically and rotatably coupled to the backside gear face 2124,that when rotated, causes the cycling blades 2002 to rotate to variousdegrees of openness, which openness includes closed, wide open, and anyother rotations in-between. As illustrated, the backside gear face 2124is part of the drum 2110, which drum 2110 is fixed to the drum shaft2112, and which drum shaft 2112 is fixed to the drum shaft bevel gear2114.

FIG. 23 illustrates isometric views 2300 of the drum 2110, drum shaft2112, and drum shaft bevel gear 2114. The drum 2110 comprises thebackside gear face 2124 that mates to the many blade bevel gears 2122.

FIG. 24 illustrates a diagram of a high speed gear train 2400 forstationary or mobile turbines. The gear train 2400 can comprise a highspeed servo-motor 2402. In one implementation, for example, theservo-motor 2402 operates at a minimum thirty-six hundred revolutionsper minute (RPMs). The servo-motor 2402 connects to (“drives”) aplanetary gear train 2404, which is a speed increaser with gear ratiosthat can range from 30:1 to 100:1, for example. The planetary gear train2404 can be employed in at least two scenarios: in connection with astationary turbine blade gear train 2406 and a mobile turbine FCA geartrain 2408 (similar to the flow control drive system 706). In operation,the servo motor 2402 is controlled to quickly throttle the gear trains(2406 and 2408) as desired to achieve the optimum fluid flow and powergeneration.

FIG. 25 illustrates an isometric view 2500 of the stationary turbineblade gear train 2406 as employed with a turbine 2502, a turbineflywheel shroud 2504, and turbine flywheel support 2506. The turbine2502 and shroud 2504 are fixedly attached together to rotate in unisonbased on the driving force of the airflow against the turbine blades, asenabled by opening the cycling blades 2002. Airflow is shown firstimpacting the cycling blades 2002 and then when allowed to pass throughsome degree of openness by the blades 2002, exits through the turbine2502, thereby driving a power generation device (not shown) to producepower.

FIG. 26 illustrates an isometric view 2600 of the turbine 2502 aspositioned in the flywheel shroud 2504. The flywheel shroud 2504 alsofunctions as a flywheel for this stationary embodiment. The exteriorsurface 2602 of the shroud 2504 is so designed to function as alabyrinth seal when coupled closely in mechanical alignment with astructure/housing in which the turbine 2502 and shroud 2504 are utilized(mounted).

FIG. 27 illustrates views 2700 of the turbine 2502. A power generationdevice is seated into and secured to a hub 2702 of the turbine 2502,such that the rotating turbine 2502 also rotates the power generationdevice for this system.

FIG. 28 illustrates side and isometric views 2800 of the flywheel shroud2504. The flywheel shroud 2504 is designed as a conic section whereairflow is into the smaller opening and exhaust is from the largeropening. Accordingly, the turbine 2502 is also shaped as a conic sectionthat mechanically mates with an interior surface 2802 of the flywheelshroud 2504 when positioned inside the shroud 2504. The outside surfaceof the flywheel shroud 2504 is designed as a labyrinth seal 2804, whichprovides a prohibitive path through which fluid must flow to exit pastthe seal. For example, the labyrinth seal 2804 can be designed withmultiple grooves or screw threads such that the fluid (e.g., air,liquid, etc.) has to pass through a long and arduous path to escape.

FIG. 29 illustrates a close-up cross-sectional view 2900 of the flywheelshroud 2504 and seal interface 2902, as positioned in the turbineflywheel support 2506. The turbine 2502 is affixed to the interiorsurface 2802 of the flywheel shroud 2504 via a spoke structure, suchthat the turbine 2502 and flywheel shroud 2504 rotate as a unit. Theseal interface 2902 is designed to be mechanically sufficient to enablea close clearance (e.g., millimeters or sub-millimeter) between theflywheel labyrinth seal and the interior surface 2802.

FIG. 30 illustrates a sectional view 3000 of the stationary turbinesystem 1802, housing 1808, and local control system 1904. The interiorof the housing 1808 comprises a convergent section 3002 and divergentsection 3004. Airflow entering from the left into the convergent section3002 is allowed into the housing 1808 by way of opening the blades 2002via the local control system 1904, which airflow forces the turbine andflywheel to rotate. The local control system 1904 comprises part of theturbine blade gear train 2406, which gear train 2406 extends upward intothe convergent section 3002. The convergent section 3002 and divergentsection 3004 are created in the housing 1808 using increased housingthickness that reaches the thickest structure about the housing sectionthat encompasses the flywheel shroud portion.

FIG. 31 illustrates a close-up cross-sectional view 3100 of the housing1808 and internal structures and systems. The view 3100 shows a powergeneration device 3102 affixed in the hub 2702 of the turbine 2502.Thus, as the turbine 2502 rotates, the stator of the device 3102 alsorotates, while the rotor 3104 remains stationary. This operation isopposite as to how generators are traditionally used, where the rotor3104 is turned relative to the stationary stator. In this use, the rotor3104 is fixed to a rotor structure 3106 internal to the housing 1808. Asthe blades 2002 are opened, by turning the shaft 2118 and sprocket bevelgear 2120, the mating drum shaft bevel gear 2114 is rotatedcorrespondingly, along with the drum shaft 2112 to cause rotation of theblades 2002. The device housing and rotor 3104 provide suitablestructural support for the turbine 2502 and flywheel shroud 2504 underhigh speed rotation.

FIG. 32 illustrates an isometric cross-sectional view 3200 of thehousing 1808 and internal structures and systems of FIG. 31. Thegenerator is fixed to the turbine, and thus turns with the turbine. Thecycling blades 2002 are turned to affect the airflow and kinetic energyimparted therefrom to the turbines (e.g., turbines 2502). The view 3200shows the rear support, the rotational generator with turbines affixedthereto, and front support drum.

FIG. 33 illustrates a close-up sectional view 3300 of the internal powergenerator device structures and blade control system. The shaft 2118 isturned, which also rotates the bevel gear 2120. The bevel gear 2120couples to the bevel gear 2114 to turn the bevel gear 2114 and cause thecycling blades 2002 to turn at the desired speed and degree of openness(e.g., ranging from entirely open to entirely closed, to some degree ofpartially opened in-between).

FIG. 34 illustrates a cross-sectional close-up view 3400 of the fixedpower generation device rotor 3104 on opposing ends of the powergeneration device 3102 as mechanically connected to a fixed bolt support3402 internal to the drum shaft 2112. Thus, as the turbine 2502 rotates,the stator of the device 3102 also rotates, while the rotor 3104 remainsstationary. As previously indicated, this operation is opposite as tohow generators are traditionally used, where the rotor 3104 is turnedrelative to the stationary stator. Airflow to turn the turbine 2502 iscontrolled by rotating the blades 2002 (e.g., opened), which are rotatedby turning the drum shaft bevel gear 2114 and the drum shaft 2112.

FIG. 35 illustrates cross-sectional views 3500 of an alternativestationary system 3502 having an elongated nozzle and showing an openblade operation 3504 and a closed blade operation 3506. In the openblade operation 3504, the blades 2002 are controlled to rotate to somedegree of open state. The alternative system is larger in length incomparison to the design of system 1802. The system 3500 can exhibitimproved efficiency as well as better in terms of fluid flow operation.The system 3500 uses a converging-diverging (CD) exhaust component,whereas the system 1802 utilizes a diffuser section (divergent nozzle).The CD nozzle in the system 3500 decreases pressure and increasesvelocity in the mixing portion of the ejector. The turbine exhaust mixes(combines) with the ejector (high velocity) flow while continuing toflow into an area of lower pressure at higher velocity until the finaldivergent portion is reached in the system 3500. Ultimately, the system3500 imposes less back pressure on the fluid flow exiting the turbine(hence, improved turbine efficiency), since there is not as drastic of asudden area enlargement for the ejector (high velocity) flow when mixingwith the turbine exhaust flow.

With respect to other alternative implementations, the generator(s) donot need to be internal to the stationary systems (1802 and 3500). Thus,the generators may be external with mechanical linkage, gearing, powershafts, hydraulics, pneumatics, and/or other connections to the internalturbine from the outside.

Secondarily, the turbine(s) and blade(s) can be mounted in the outercowl/nozzle with the ejector nozzle portion positioned on the insidecowl/nozzle. Additionally, the power generation system 100 andstationary systems (1802 and 3500) can employ electric heating elementsinside or in association with critical parts to melt ice or snow thatmight obstruct flow or bind moving parts.

Still further, the power generation systems can employ solar-assistedpower input at the input CD stage 108 by focusing sun light with mirrorsin creating (thermal/heat) hot spot(s) on the outer shell of the inputarea of CD stage 108. This adds heat energy to the compressed air justbefore entering the wind turbine. The power generation systems can alsoemploy a hybrid photovoltaic solar panel(s) in order to assist incharging the battery banks.

Included herein is a set of flow charts representative of exemplarymethodologies for performing novel aspects of the disclosedarchitecture. While, for purposes of simplicity of explanation, the oneor more methodologies shown herein, for example, in the form of a flowchart or flow diagram, are shown and described as a series of acts, itis to be understood and appreciated that the methodologies are notlimited by the order of acts, as some acts may, in accordance therewith,occur in a different order and/or concurrently with other acts from thatshown and described herein. For example, those skilled in the art willunderstand and appreciate that a methodology could alternatively berepresented as a series of interrelated states or events, such as in astate diagram. Moreover, not all acts illustrated in a methodology maybe required for a novel implementation.

FIG. 36 illustrates a method of power generation in accordance with thedisclosed architecture. At 3600, fluid flow is received and fluidpressure of the fluid flow increased in a convergent/divergent nozzlestage of a primary nozzle. At 3602, the fluid flow is metered throughthe convergent/divergent stage to a set of mechanical power generationdevices using a flow control apparatus in-line with the convergentportion. At 3604, the fluid flow is caused to increase in momentum. At3606, the fluid flow is directed through rotary mechanical devices asthe set of mechanical power generation devices. The rotary mechanicaldevices are aligned with the staging area such that the fluid flowimparts kinetic energy to cause rotation of the rotary mechanicaldevices. The rotation of rotary mechanical devices causes the generationof power. The power can be stored in a storage subsystem, such as inbatteries.

FIG. 37 illustrates an alternative power generation method in accordancewith the disclosed architecture. At 3700, fluid flow is received into aprimary nozzle and fluid flow velocity of the fluid flow increasedthrough a convergent/divergent stage of the primary nozzle. At 3702, thefluid flow is metered from the convergent/divergent stage tonon-combustion power generation devices, using a flow control apparatusof the primary nozzle, the flow control apparatus in mechanicalalignment with the convergent/divergent stage. At 3704, the flow controlapparatus is controlled to meter the fluid flow to generate a harmonicpressure wave cycle that increases energy delivered for powergeneration. At 3706, power is generated from the non-combustion powergeneration devices based on the metered fluid flow directed across thenon-combustion power generation devices. At 3708, the power is stored ina power storage subsystem of a primary nozzle housing.

The method can further comprise mechanically coupling the non-combustionpower generation devices so that all of the non-combustion powergeneration devices rotate at the same time, but some of thenon-combustion power generation devices rotate at different speeds thanother non-combustion power generation devices.

The method can further comprise controlling the fluid flow into theprimary nozzle by way of an input shutter. The method can furthercomprise sensing data points of the power generation system using acomputer-controlled data acquisition system.

FIG. 38 illustrates a global computer control and data acquisitionsystem diagram 3800 for power generation via environment fluid flow inaccordance with the disclosed architecture. The computer control anddata acquisition system is “global” in the sense that it monitors andcontrol all operation and functions associated with at least the entirepower generation system. The diagram 3800 comprises the control system114 of all software and hardware that enables the disclosedarchitecture. For example, in the tractor-trailer implementation, thecontrol system 114 comprises the components utilized in the trailersystem to enable control and data acquisition, such as a power-basedcontrol system 3802 (similar to the control component 904A of FIG. 9)and a power-based data acquisition/sensor system 3804 (similar to thedata acquisition component 904B of FIG. 9), as well as hardware/softwarethat may be used to interface to the power-based control system 3802 anda power-based data acquisition/sensor system 3804, such as a cab-based(of a tractor in a tractor-trailer implementation or driver compartmentof any terrestrial and/or non-terrestrial machine) component 3806.

Either or both of the power-based control system 3802 and a power-baseddata acquisition/sensor system 3804, and the cab-based component 3806can include a user interface that enables user interaction via a displayusing, for example, standard user input devices (e.g., a mouse, pen,touch, voice control, etc.). The cab-based component 3806 cancommunicate in a wired and/or wireless manner with the trailer basedsystem (3802 and/or 3804). The power generation system may beautomatically controlled according to user input via the user interface,and/or automatically computed data as compared to control parameters.For example, the power generation system may be automatically enabledinto operation based on environmental conditions such as a temperaturethat approximates fifty degrees and above and vehicle movement thatapproximates forty miles per hour and above.

The cab-based component 3806 can also enable the display of manydifferent operation parameters of the power generation system while inoperation, such as the environmental measurements (e.g., temperature,humidity, fluid velocity/pressure, etc., inside the primary nozzle),rotational speeds of the turbines, state of the FCA 110 and inputshutter 106, power generation efficiency, power storage level in thebatteries, etc.

It is to be understood that the cab-based component 3806 is intended tobe equivalent to any hardware/software system that interfaces to thepower generation system and which can be remote so that the user neednot directly interface/interact with the power-based control system 3802and/or the power-based data acquisition/sensor system 3804. It is withincontemplation of the disclosed architecture that this comprises asmart-phone based application suitably designed for such capability, aportable computing device suitably designed for such capability, etc.

It is also within contemplation of the disclosed architecture that thecontrol and data acquisition data/parameters can be obtained/transmittedremotely via cellular communications, and that the location of the powergeneration system can be tracked using geolocation systems such as GPS(global positioning system).

As used in this application, the term “component” is intended to referto either hardware, a combination of software and tangible hardware,software, or software in execution. For example, a component can be, butis not limited to, tangible components such as a gears, screws,microprocessor(s), chip memory, mass storage devices (e.g., opticaldrives, solid state drives, and/or magnetic storage media drives), andcomputers, and software components such as a process running on amicroprocessor, an object, an executable, a data structure (stored in avolatile or a non-volatile storage medium), a module, a thread ofexecution, and/or a program.

The word “exemplary” may be used herein to mean serving as an example,instance, or illustration. Any aspect or design described herein as“exemplary” is not necessarily to be construed as preferred oradvantageous over other aspects or designs.

FIG. 39 illustrates a computing system 3900 that can operate as thecontrol system 114 to effect control and data acquisition for thedisclosed architecture. However, it is appreciated that the some or allaspects of the disclosed methods and/or systems can be implemented as asystem-on-a-chip, where analog, digital, mixed signals and otherfunctions are fabricated on a single chip substrate.

In order to provide additional context for various aspects thereof, FIG.39 and the following description are intended to provide a brief,general description of the suitable computing system 3900 in which thevarious aspects can be implemented. While the description above is inthe general context of computer-executable instructions that can run onone or more computers, those skilled in the art will recognize that anovel embodiment also can be implemented in combination with otherprogram modules and/or as a combination of hardware and software.

The computing system 3900 for implementing various aspects includes themicroprocessing unit(s) 3902 (also referred to as microprocessor(s) andprocessor(s)), a computer-readable storage medium such as a systemmemory 3904 (computer readable storage medium/media also includemagnetic disks, optical disks, solid state drives, external memorysystems, and flash memory drives) and storage subsystem 3906.

The microprocessing unit(s) 3902 can be any of various commerciallyavailable microprocessors such as single-processor, multi-processor,single-core units and multi-core units of processing and/or storagecircuits. Moreover, those skilled in the art will appreciate that thenovel architecture can be practiced with other computer systemconfigurations such as personal computers (e.g., desktop, laptop, tabletPC, etc.), hand-held computing devices, microprocessor-based orprogrammable consumer electronics, and the like, each of which can beoperatively coupled to one or more associated devices.

The system memory 3904 can include computer-readable storage (physicalstorage) medium such as a volatile (VOL) memory (e.g., random accessmemory (RAM)) and a non-volatile memory (NON-VOL) (e.g., ROM, EPROM,EEPROM, etc.). A basic input/output system (BIOS) can be stored in thenon-volatile memory and includes the basic routines that facilitate thecommunication of data and signals between components within the computer3900, such as during startup. The volatile memory can also include ahigh-speed RAM such as static RAM for caching data.

An internal bus provides an interface for system components including,but not limited to, the system memory 3904 to the microprocessingunit(s) 3902. The system bus can be any of several types of busstructure that can further interconnect to a memory bus (with or withouta memory controller), and a peripheral bus (e.g., PCI, PCIe, AGP, LPC,etc.), using any of a variety of commercially available busarchitectures.

The storage subsystem 3906 of the computer 3900 can include machinereadable storage subsystem(s) and storage interface(s) for interfacingthe storage subsystem(s) 3906 to the system bus and other desiredcomputer components and circuits. The storage subsystem(s) 3906(physical storage media) can include one or more of a hard disk drive(HDD), a magnetic floppy disk drive (FDD), solid state drive (SSD),flash drives, and/or optical disk storage drive (e.g., a CD-ROM driveDVD drive), for example. The storage interface(s) can include interfacetechnologies such as EIDE, ATA, SATA, and IEEE 1394, for example.

One or more programs and data can be stored in the memory 3904, amachine readable and removable memory subsystem (e.g., flash drive formfactor technology), and/or the storage subsystem(s) 3906 (e.g., optical,magnetic, solid state), including an operating system, one or moreapplication programs, other program modules, and program data. Theoperating system, one or more application programs, other programmodules, and/or program data can include items and components suitablefor control and data acquisition functions of the disclosedarchitecture.

Generally, programs include routines, methods, data structures, othersoftware components, etc., that perform particular tasks, functions, orimplement particular abstract data types. All or portions of theoperating system, applications, modules, and/or data can also be cachedin memory such as the volatile memory and/or non-volatile memory, forexample. It is to be appreciated that the disclosed architecture can beimplemented with various commercially available operating systems orcombinations of operating systems (e.g., as virtual machines).

The storage subsystem(s) 3906 and memory 3904 serve as computer readablemedia for volatile and non-volatile storage of data, data structures,computer-executable instructions, and so on. Such instructions, whenexecuted by a computer or other machine, can cause the computer or othermachine to perform one or more acts of a method. Computer-executableinstructions comprise, for example, instructions and data which cause ageneral purpose computer, special purpose computer, or special purposemicroprocessor device(s) to perform a certain function or group offunctions. The computer executable instructions may be, for example,binaries, intermediate format instructions such as assembly language, oreven source code. The instructions to perform the acts can be stored onone medium, or could be stored across multiple media, so that theinstructions appear collectively on the one or more computer-readablestorage medium/media, regardless of whether all of the instructions areon the same media.

Computer readable storage media (medium) exclude (excludes) propagatedsignals per se, can be accessed by the computing system 3900, andinclude volatile and non-volatile internal and/or external media that isremovable and/or non-removable. For the computing system 3900, thevarious types of storage media accommodate the storage of data in anysuitable digital format. It should be appreciated by those skilled inthe art that other types of computer readable medium can be employedsuch as zip drives, solid state drives, magnetic tape, flash memorycards, flash drives, cartridges, and the like, for storing computerexecutable instructions for performing the novel methods (acts) of thedisclosed architecture.

A user can interact with the computer 2302, programs, and data usingexternal user input/output devices 3908 such as a keyboard and a mouse.Other external user input/output devices 3908 can include a microphone,an IR (infrared) remote control, a joystick, a game pad, camerarecognition systems, a stylus pen, touch screen, gesture systems (e.g.,eye movement, body poses such as relate to hand(s), finger(s), arm(s),head, etc.), and the like. The user can interact with the computingsystem 3900, programs, and data using onboard user input devices such atouchpad, microphone, keyboard, etc.

These and other input/output devices are connected to themicroprocessing unit(s) 3902 through input/output (I/O) deviceinterface(s), but can be connected by other interfaces such as aparallel port, IEEE 1394 serial port, a game port, a USB port, an IRinterface, short-range wireless (e.g., Bluetooth) and other personalarea network (PAN) technologies, etc. The I/O device interface(s) alsofacilitate the use of output peripherals such as printers, audiodevices, camera devices, and so on, such as a sound card and/or onboardaudio processing capability.

One or more graphics interface(s) 3910 (also commonly referred to as agraphics processing unit (GPU)) provide graphics and video signalsbetween the computing system 3900 and internal/external display(s)(e.g., LCD, plasma) and/or onboard displays. The graphics interface(s)3910 can also be manufactured as part of the computer systemmotherboard.

The computing system 3900 can operate in a standalone and/or networkedenvironment (e.g., IP-based) using logical connections via awired/wireless communications subsystem 3912 to one or more networksand/or other computers. The other computers can include workstations,servers, routers, personal computers, microprocessor-based entertainmentappliances, peer devices or other common network nodes, and typicallyinclude many or all of the elements described relative to the computingsystem 3900. The logical connections can include wired/wirelessconnectivity to a local area network (LAN), a wide area network (WAN),hotspot, and so on. LAN and WAN networking environments are commonplacein offices and companies and facilitate enterprise-wide computernetworks, such as intranets, all of which may connect to a globalcommunications network such as the Internet.

When used in a networking environment the computing system 3900 connectsto the network via the wired/wireless communications subsystem 3912(e.g., a network interface adapter, onboard transceiver subsystem, etc.)to communicate with wired/wireless networks, wired/wireless printers,wired/wireless input devices, and so on. It will be appreciated that thenetwork connections shown are exemplary and other means of establishinga communications link between the computers can be used.

The computing system 3900 is operable to communicate with wired/wirelessdevices or entities using the radio technologies such as the IEEE 802.xxfamily of standards, such as wireless devices operatively disposed inwireless communication (e.g., IEEE 802.11 over-the-air modulationtechniques) with, for example, a printer, scanner, desktop and/orportable computer, personal digital assistant (PDA), communicationssatellite, any piece of equipment or location associated with awirelessly detectable tag and telephone. This includes at least Wi-Fi™(used to certify the interoperability of wireless computer networkingdevices) for hotspots, WiMax, and Bluetooth™ wireless technologies.Thus, the communications can be a predefined structure as with aconventional network or simply an ad hoc communication between at leasttwo devices. Wi-Fi networks use radio technologies called IEEE 802.11x(a, b, g, etc.) to provide secure, reliable, fast wireless connectivity.A Wi-Fi network can be used to connect computers to each other, to theInternet, and to wire networks (which use IEEE 802.3-related technologyand functions).

The power generation system can be implemented as a system, comprising:means for receiving fluid flow into a primary nozzle and increasingfluid flow velocity of the fluid flow through a convergent/divergentstage of the primary nozzle; means for metering the fluid flow from theconvergent/divergent stage to non-combustion power generation devices,the means for metering in mechanical alignment with theconvergent/divergent stage; means for controlling the flow controlapparatus to meter the fluid flow to generate a harmonic pressure wavecycle that increases energy delivered for power generation; means forgenerating power from the non-combustion power generation devices basedon the metered fluid flow directed across the non-combustion powergeneration devices; and means for storing the power in a power storagesubsystem of a primary nozzle housing.

What has been described above includes examples of the disclosedarchitecture. It is, of course, not possible to describe everyconceivable combination of components and/or methodologies, but one ofordinary skill in the art may recognize that many further combinationsand permutations are possible. Accordingly, the novel architecture isintended to embrace all such alterations, modifications and variationsthat fall within the spirit and scope of the appended claims.Furthermore, to the extent that the term “includes” is used in eitherthe detailed description or the claims, such term is intended to beinclusive in a manner similar to the term “comprising” as “comprising”is interpreted when employed as a transitional word in a claim.

What is claimed is:
 1. A power generation system, comprising: anaerodynamic housing; and a primary nozzle section mounted in theaerodynamic housing, the primary nozzle section comprising: an inputnozzle stage constructed to receive airflow and increase velocity of theairflow; an input flow control apparatus in-line with the input nozzlestage to receive the airflow, and controlled to meter the airflow; amiddle nozzle stage in mechanical alignment with the input flow controlapparatus to receive and accelerate the metered airflow; and anon-combustion power generation stage in mechanical alignment with themiddle nozzle stage to receive the accelerated and metered airflow, thenon-combustion power generation stage comprises a divergent portion inwhich an arrangement of increasingly larger rotary mechanical devicesare impacted by the accelerated and metered airflow to cause rotation ofthe rotary mechanical devices for the generation of power, the airflowdirected through the increasingly larger rotary mechanical devices, fromsmaller rotary mechanical devices to larger rotary mechanical devices,to exit the divergent portion.
 2. The system of claim 1, wherein therotary mechanical devices are mechanically coupled in a counter-rotationmanner to enable velocity and pressure stages in the power generationstage and to limit rotation speed of the rotary mechanical devicesrelative to the accelerated and metered airflow.
 3. The system of claim1, wherein the input flow control apparatus is controlled to pulse theairflow to approximate a resonant frequency of the power generationsystem.
 4. The system of claim 1, wherein the primary nozzle sectioncomprises a stage for airflow redirection and a stage for airflowvelocity and pressure staging.
 5. The system of claim 1, wherein therotary mechanical devices include gears that are mechanically coupled sothat all of the rotary mechanical devices rotate at the same time. 6.The system of claim 1, further comprising a control system coupled tothe input flow control apparatus to control and to meter the airflow,the control system comprising a data acquisition system for optimumcontrol and power generation.
 7. The system of claim 1, furthercomprising a power storage subsystem that stores the power generated bythe power generation stage and delivers power, as needed, to powerconsuming devices and systems.
 8. The system of claim 1, furthercomprising an input shutter as part of the aerodynamic housing andcontrolled to allow or block airflow into the input nozzle stage.
 9. Thesystem of claim 1, wherein the rotary mechanical devices include atleast one of generators or alternators that generate the power.
 10. Apower generation system, comprising: an aerodynamic housing mounted on avehicle; and a primary nozzle section mounted in the aerodynamichousing, the primary nozzle section comprising: an input nozzle stageconstructed to receive airflow and increase velocity of the airflow; aninput flow control apparatus in-line with the input nozzle stage toreceive the airflow, and controlled to meter the airflow; a middlenozzle stage in mechanical alignment with the input flow controlapparatus to receive and accelerate the metered airflow; anon-combustion power generation stage in mechanical alignment with themiddle nozzle stage to receive the accelerated and metered airflow, thenon-combustion power generation stage comprises a divergent portion inwhich an arrangement of increasingly larger power generation devices areimpacted by the accelerated and metered airflow to cause generation ofpower from the power generation devices, the airflow directed throughthe increasingly larger rotary mechanical devices, from smaller rotarymechanical devices to larger rotary mechanical devices, to exit thedivergent portion; a power storage subsystem that stores the powergenerated by the power generation stage and delivers power, as needed,to power consuming devices and systems; an input shutter as part of theaerodynamic housing and controlled to allow or block airflow into theinput nozzle stage; and a control system coupled to the input flowcontrol apparatus to control and meter the airflow, the control systemcomprising a data acquisition system for control and power generation.11. The system of claim 10, further comprising a secondary nozzlesection mechanically aligned with the primary nozzle section andcontrolled to generate a Venturi effect at the output airflow of theprimary nozzle section.
 12. The system of claim 10, wherein the powergeneration devices are mechanically coupled in a counter-rotation mannerto enable velocity and pressure stages in the power generation stage andto limit rotation speed of the power generation devices relative to theaccelerated and metered airflow.
 13. The system of claim 10, wherein theinput flow control apparatus is controlled to generate a harmonicpressure wave cycle to increase kinetic energy delivered to the powergeneration devices.
 14. The system of claim 10, wherein the powergeneration devices include gears that are mechanically coupled so thatall of the power generation devices rotate at the same time but some ofthe power generation devices rotate at different speeds than other powergeneration devices.
 15. The system of claim 10, wherein the powergeneration devices include at least one of generators or alternatorsthat generate the power.
 16. The system of claim 10, wherein the powerstorage system enables charging of some power storage elements and powerdelivery from other power storage elements.
 17. A method of powergeneration, comprising: receiving fluid flow into a primary nozzle andincreasing fluid flow velocity of the fluid flow through aconvergent/divergent stage of the primary nozzle; metering the fluidflow from the convergent/divergent stage to increasingly larger turbinesin a divergent portion of a power generation stage, the metering uses aflow control apparatus of the primary nozzle, the flow control apparatusin mechanical alignment with the convergent/divergent stage; controllingthe flow control apparatus to meter the fluid flow to generate aharmonic pressure wave cycle that increases energy delivered for powergeneration; generating power from rotation of the turbines based on themetered fluid flow directed across the increasingly larger turbines fromsmaller turbines to larger turbines, to exit the divergent portion; andstoring the power in a power storage subsystem of a primary nozzlehousing.
 18. The method of claim 17, further comprising mechanicallycoupling the turbines so that all of the turbines rotate at the sametime, but some of the turbines rotate at different speeds than otherturbines.
 19. The method of claim 17, further comprising controlling thefluid flow into the primary nozzle by way of an input shutter.
 20. Themethod of claim 17, further comprising sensing data points of a powergeneration system using a computer-controlled data acquisition system.21. A power generation system, comprising: an aerodynamic housing; and aprimary nozzle section mounted in the aerodynamic housing, the primarynozzle section configured to receive airflow and increase velocity ofthe airflow, to meter the airflow, and accelerate the metered airflow,the primary nozzle section further comprising: a non-combustion powergeneration stage in mechanical alignment with the primary nozzle sectionand configured to receive the accelerated and metered airflow, thenon-combustion power generation stage comprising an arrangement ofrotary mechanical devices impacted by the accelerated and meteredairflow to cause rotation of the rotary mechanical devices for thegeneration of power, the rotary mechanical devices are mechanicallycoupled in a counter-rotation manner to limit rotation speed of therotary mechanical devices relative to the accelerated and meteredairflow, the airflow pulsed to approximate a resonant frequency of thepower generation system.